138833998790656

Names of 138833998790656

• Cardinal: 138833998790656 can be written as One hundred thirty-eight trillion, eight hundred thirty-three billion, nine hundred ninety-eight million, seven hundred ninety thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.38833998790656 × 10¹⁴

Factors of 138833998790656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 185

Divisors of 138833998790656

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 73 97 104 128 146 169 194 208 256 292 338 388 416 512 584 676 776 832 949 1024 1168 1261 1352 1552 1664 1898 2048 2336 2522 2704 3104 3328 3796 4096 4672 5044 5329 5408 6208 6656 7081 7592 8192 9344 9409 10088 10658 10816 12337 12416 13312 14162 15184 16384 16393 18688 18818 20176 21316 21632 24674 24832 26624 28324 30368 32786 37376 37636 40352 42632 43264 49348 49664 53248 56648 60736 65572 69277 74752 75272 80704 85264 86528 92053 98696 99328 106496 113296 121472 122317 131144 138554 149504 150544 161408 170528 173056 184106 197392 198656 212992 226592 242944 244634 262288 277108 299008 301088 322816 341056 346112 368212 394784 397312 453184 485888 489268 516913 524576 554216 598016 602176 645632 682112 686857 692224 736424 789568 794624 900601 906368 971776 978536 1033826 1049152 1108432 1196032 1196689 1204352 1291264 1364224 1373714 1384448 1472848 1579136 1589248 1590121 1801202 1812736 1943552 1957072 2067652 2098304 2216864 2393378 2408704 2582528 2728448 2747428 2768896 2945696 3158272 3180242 3602404 3625472 3887104 3914144 4135304 4196608 4433728 4786756 4817408 5165056 5456896 5494856 5891392 6316544 6360484 6719869 7204808 7250944 7774208 7828288 8270608 8393216 8867456 8929141 9573512 9634816 10330112 10913792 10989712 11782784 12633088 12720968 13439738 14409616 14501888 15548416 15656576 16541216 16786432 17734912 17858282 19147024 19269632 20660224 21827584 21979424 23565568 25266176 25441936 26879476 28819232 29003776 31313152 33082432 33572864 35469824 35716564 38294048 38539264 43655168 43958848 47131136 50140561 50532352 50883872 53758952 57638464 58007552 62626304 66164864 67145728 70939648 71433128 76588096 77078528 87310336 87358297 87917696 94262272 100281122 101064704 101767744 107517904 115276928 116015104 116078833 125252608 132329728 134291456 141879296 142866256 153176192 154157056 174716594 175835392 188524544 200562244 202129408 203535488 215035808 230553856 232157666 250505216 264659456 268582912 283758592 285732512 306352384 349433188 351670784 377049088 401124488 407070976 430071616 461107712 464315332 501010432 529318912 567517184 571465024 612704768 651827293 698866376 703341568 754098176 802248976 814141952 860143232 922215424 928630664 1002020864 1058637824 1135034368 1142930048 1225409536 1303654586 1397732752 1406683136 1508196352 1604497952 1628283904 1720286464 1844430848 1857261328 2004041728 2117275648 2285860096 2450819072 2607309172 2795465504 2813366272 3208995904 3256567808 3440572928 3688861696 3714522656 4234551296 4571720192 4901638144 5214618344 5590931008 5626732544 6417991808 6513135616 6881145856 7377723392 7429045312 8469102592 8473754809 9143440384 9803276288 10429236688 11181862016 11253465088 12835983616 13026271232 13762291712 14755446784 14858090624 16947509618 18286880768 19606552576 20858473376 22363724032 25671967232 26052542464 27524583424 29716181248 33895019236 36573761536 41716946752 44727448064 51343934464 55049166848 59432362496 67790038472 73147523072 83433893504 89454896128 102687868928 110098333696 118864724992 135580076944 146295046144 166867787008 178909792256 205375737856 237729449984 271160153888 333735574016 357819584512 410751475712 475458899968 542320307776 667471148032 715639169024 821502951424 950917799936 1084640615552 1334942296064 1431278338048 1901835599872 2169281231104 2669884592128 4338562462208 5339769184256 8677124924416 10679538368512 17354249848832 34708499697664 69416999395328 138833998790656
• Sum of all divisors σ(n): 308011003957881
• Sum of proper divisors (its aliquot sum) s(n): 169177005167225
• 138833998790656 is an abundant number, because the sum of its proper divisors (169177005167225) is greater than itself. Its abundance is 30343006376569

Bases of 138833998790656

• Binary: 11111100100010011001111001011100100000000000000₂
• Hexadecimal: 0x7E44CF2E4000
• Base-36: 1D7NGIAIV4

Squares and roots of 138833998790656

• 138833998790656 squared (138833998790656²) is 19274879220203871670512910336
• 138833998790656 cubed (138833998790656³) is 2676008558347824783825758412083458962620416
• 138833998790656 is a perfect square number. Its square root is 11782784
• The cube root of 138833998790656 is 51780.3852817297

Scales and comparisons

• 138,833,998,790,656 seconds is equal to 4,414,491 years, 37 weeks, 3 days, 4 minutes, 16 seconds.
• To count from 1 to 138,833,998,790,656 would take you about eleven million, thirty-six thousand, two hundred twenty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138833998790656 cubic inches would be around 4315 feet tall.

Recreational maths with 138833998790656

• 138833998790656 backwards is 656097899338831
• The number of decimal digits it has is: 15
• The sum of 138833998790656's digits is 85
• More coming soon!